| Sintered temp. (K) | Before sintering |
|
| ||||
| Vacuum sintering | Atmospheric sintering | ||||||
| 873 |
|
|
|
|
|
|
|
| 1073 |
|
|
|
|
|
|
|
| 1273 |
|
|
|
|
|
|
|
| 1373 |
|
|
|
|
|
|
|
| 1473 |
|
|
|
|
|
|
|
| 1573 |
|
|
|
|
|
|
|
| 1673 |
|
|
|
|
|
|
|
| 1773 |
|
|
|
|
|
|
|